Servicing Assets - Summary of Changes in Servicing Assets (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2021 |
Sep. 30, 2020 |
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| Transfers And Servicing [Abstract] | ||||
| Balance at beginning of period | $ 6,199 | $ 6,186 | $ 6,212 | $ 6,956 |
| Addition related to sale of SBA loans | 1,171 | 686 | 2,328 | 1,040 |
| Amortization | (532) | (524) | (1,702) | (1,648) |
| Balance at end of period | $ 6,838 | $ 6,348 | $ 6,838 | $ 6,348 |
| X | ||||||||||
- Definition Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount conveyed to unrelated parties of contract to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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